libxpm is vulnerable to Denial of Service(DoS) attacks. When processing a file with width of 0 and a very large height, some parser functions will be called repeatedly and can lead to an infinite loop, causing the application to crash.
bugzilla.redhat.com/show_bug.cgi?id=2160193
gitlab.freedesktop.org/xorg/lib/libxpm/-/commit/f80fa6ae47ad4a5beacb28
gitlab.freedesktop.org/xorg/lib/libxpm/-/merge_requests/9
lists.debian.org/debian-lts-announce/2023/06/msg00021.html
lists.x.org/archives/xorg-announce/2023-January/003312.html
secdb.alpinelinux.org/edge/main.yaml
secdb.alpinelinux.org/v3.14/main.yaml
secdb.alpinelinux.org/v3.15/main.yaml
secdb.alpinelinux.org/v3.16/main.yaml
secdb.alpinelinux.org/v3.17/main.yaml